package com.hsav.kcxb.utils;

import android.content.Context;

/**
 * Created by LiB on 2017/6/26.
 */

public class DensityUtil {
        /** 
     * 根据手机的分辨率从 dp 的单位 转成为 px(像素) 
     */
        public static int dip2px(Context context, float dpValue) {
            final float scale = context.getResources().getDisplayMetrics().density;
            return (int)(dpValue * scale + 0.5f);
        }
        /** 
     * 根据手机的分辨率从 px(像素) 的单位 转成为 dp 
     */
        public static int px2dip(Context context, float pxValue) {
            final float scale = context.getResources().getDisplayMetrics().density;
            return (int) (pxValue / scale + 0.5f);
        }
}
